diff --git a/docs/Intro/Datasets.rst b/docs/Intro/Datasets.rst
index ca373ad..f92655d 100644
--- a/docs/Intro/Datasets.rst
+++ b/docs/Intro/Datasets.rst
@@ -64,9 +64,9 @@ Data Structure
 
 Besides the user-provided dataset, various forms of data are utilized and dynamicly generated throughout the training and testing process of ABL framework. Examples include raw data, predicted pseudo-label, abduced pseudo-label, pseudo-label indices, etc. To manage this diversity and ensure a stable, versatile interface, ABL-Package employs `abstract data interfaces <../API/abl.data.html#structure>`_ to encapsulate different forms of data that will be used in the total learning process.
 
-``ListData`` is the underlying abstract data interface utilized in ABL-Package. As the fundamental data structure, ``ListData`` implements commonly used data manipulation methods and is responsible for transferring data between various components of ABL, ensuring that stages such as prediction, abductive reasoning, and training can utilize ``ListData`` as a unified input format. 
+``ListData`` is the underlying abstract data interface utilized in ABL-Package. As the fundamental data structure, ``ListData`` implements commonly used data manipulation methods and is responsible for transferring data between various components of ABL, ensuring that stages such as prediction, abductive reasoning, and training can utilize ``ListData`` as a unified input format. Before proceeding to other stages, user-provided datasets will be firstly converted into ``ListData``.
 
-Before proceeding to other stages, user-provided datasets are firstly converted into ``ListData``. For flexibility, ABL-Package also allows user to directly supply data in ``ListData`` format, which similarly requires the inclusion of three attributes: ``X``, ``gt_pseudo_label``, and ``Y``. The following code shows the basic usage of ``ListData``. More information can be found in the `API documentation <../API/abl.data.html#structure>`_.
+Instead of providing a tuple consisting of ``X``, ``gt_pseudo_label``, and ``Y``, ABL-Package also allows users to directly supply data in ``ListData`` format, which similarly requires the inclusion of these three attributes. The following code shows the basic usage of ``ListData``. More information can be found in the `API documentation <../API/abl.data.html#structure>`_.
 
 .. code-block:: python